How to Measure Floor Louver, Grill and Register

Step 1

Remove your old register cover to reveal and measure the opening.

Step 2

Measure twice cut once!

The width and length of the inside measurements of the grille must match the width and length of the duct opening.

Step 3

Select a grille and damper with the appropriate inside measurements from our floor register covers in your choice of design and finish.

Measure Floor Registers and Louvers